breakthrough - to make an important discovery after many tries, technology - the use of science to invent useful things or to solve problems, device - a tool or machine that has a certain purpose, dictation - the act of writing down words that have been spoken, radar - a way to find unseen objects by using radio signals, valuable - useful, helpful, or important,

Module 8 Week 1

طباعة
تضمين

لوحة الصدارة

النمط البصري

الخيارات

تبديل القالب

استعادة الحفظ التلقائي: ؟